Short answer: the Dayton Audio M4. It ranks #28 of 64 powered bookshelf speakers by sound quality at $249.98; the Dynaudio LYD 5 ranks #45 and costs $1000, so there is not much of a tradeoff to weigh.
What the Dynaudio LYD 5 offers: CEA2034 spinorama shows a generally flat on-axis response with well-controlled low-frequency distortion. Early reflections summation is smart engineering the reviewer called “pretty clever.” 100W total Class D amplification across a 5” woofer and 1” tweeter. Watch for: A dip shows up around 1.64kHz on-axis, and the upper bass is boosted to compensate for a lack of real deep bass extension, giving a mild tubbiness. Treble energy runs a bit hot, and the woofer beams around 4kHz, creating a directivity error there. Bass distortion exceeds acceptable levels above 1kHz at higher volumes. The reviewer said he’d personally reach for a JBL 305P MKII or Neumann KH80 DSP instead at this price.
What the Dayton Audio M4 offers: Good build quality. Has a subwoofer output for extending the low end. Overall linearity is decent for the price. Avoids sibilance since it’s slightly recessed right in the harsh 4-8kHz region. Watch for: The amplifier is only in the left speaker, so it’s not separate amps in each unit. Bass doesn’t extend very deep, and unlike some rivals it doesn’t use DSP to boost the low end. Sounds noticeably different up close versus at a normal listening distance, with a softer treble near field and a more recessed upper midrange farther away. Limited output headroom - distortion rises sharply above about 93dB, so it’s better suited to near-field or desktop use than as a far-field living-room speaker.
Buy the Dayton Audio M4. It ranks higher for sound quality than the Dynaudio LYD 5 and costs less, so there is no real case for the other one.
Specifications Side By Side
| Dynaudio LYD 5 | Dayton Audio M4 | |
|---|---|---|
| Price | $1000 | $249.98 |
| Ranked | #45 of 64 in Medium Size Powered Bookshelf Speakers | #28 of 64 in Medium Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | 68Hz (measured, Audio Science Review) | 121Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 50Hz (measured, Audio Science Review) | 60Hz (measured, Erin’s Audio Corner) |
| Dimensions | 10.2"H x 6.7"W x 8.3"D (260 x 170 x 211 mm) | 5" x 6.5" x 9.5" (127 x 165 x 241 mm) (W x D x H) |
| Frequency Response | 50Hz - 21kHz (Manufacturer specified) | 40Hz - 20kHz (Manufacturer specified) |
| Weight | 11.9 lbs / 5.4 kg each | 6.2 lbs / 2.81 kg (active), 5.1 lbs / 2.31 kg (passive) |
| Drivers | 5" woofer, 28mm soft dome tweeter | 4" aluminum woofer, 1" silk dome tweeter |
| App | No | No |
| EQ | No | - |
| DSP | No | - |
| Output Power | 100W total (50W LF, 50W HF) | 75W RMS (150W peak) |
| Bluetooth Version | - | 5.0 |
| Bluetooth Codecs | - | SBC, aptX |
| Digital Aux Input | - | Yes (USB-C DAC, up to 192kHz/32-bit) |
| Aux Input | - | Yes (RCA) |
| Stereo | - | Yes |
| Power Input | - | AC Power cord |
| Subwoofer Output | - | Yes (20Hz - 200Hz) |
| Discontinued | - | No |
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Prices on this page were last checked August 25, 2026 at 6:19 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Dynaudio LYD 5: $1000 Bhphotovideo eBay
Pros: CEA2034 spinorama shows a generally flat on-axis response with well-controlled low-frequency distortion. Early reflections summation is smart engineering the reviewer called “pretty clever.” 100W total Class D amplification across a 5” woofer and 1” tweeter.
Cons: A dip shows up around 1.64kHz on-axis, and the upper bass is boosted to compensate for a lack of real deep bass extension, giving a mild tubbiness. Treble energy runs a bit hot, and the woofer beams around 4kHz, creating a directivity error there. Bass distortion exceeds acceptable levels above 1kHz at higher volumes. The reviewer said he’d personally reach for a JBL 305P MKII or Neumann KH80 DSP instead at this price.
Full Dynaudio LYD 5 review and specifications →
| App | No |
|---|---|
| Bass Extension (-10dB) | 50Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 68Hz (measured, Audio Science Review) |
| DSP | No |
| Dimensions | 10.2"H x 6.7"W x 8.3"D (260 x 170 x 211 mm) |
| Drivers | 5" woofer, 28mm soft dome tweeter |
| EQ | No |
| Frequency Response | 50Hz - 21kHz (Manufacturer specified) |
| Output Power | 100W total (50W LF, 50W HF) |
| Weight | 11.9 lbs / 5.4 kg each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Dayton Audio M4: $249.98 Parts Express eBay
Pros: Good build quality. Has a subwoofer output for extending the low end. Overall linearity is decent for the price. Avoids sibilance since it’s slightly recessed right in the harsh 4-8kHz region.
Cons: The amplifier is only in the left speaker, so it’s not separate amps in each unit. Bass doesn’t extend very deep, and unlike some rivals it doesn’t use DSP to boost the low end. Sounds noticeably different up close versus at a normal listening distance, with a softer treble near field and a more recessed upper midrange farther away. Limited output headroom - distortion rises sharply above about 93dB, so it’s better suited to near-field or desktop use than as a far-field living-room speaker.
Full Dayton Audio M4 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes (RCA) |
| Bass Extension (-10dB) | 60Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 121Hz (measured, Erin's Audio Corner) |
| Bluetooth Codecs | SBC, aptX |
| Bluetooth Version | 5.0 |
| Digital Aux Input | Yes (USB-C DAC, up to 192kHz/32-bit) |
| Dimensions | 5" x 6.5" x 9.5" (127 x 165 x 241 mm) (W x D x H) |
| Discontinued | No |
| Drivers | 4" aluminum woofer, 1" silk dome tweeter |
| Frequency Response | 40Hz - 20kHz (Manufacturer specified) |
| Output Power | 75W RMS (150W peak) |
| Power Input | AC Power cord |
| Stereo | Yes |
| Subwoofer Output | Yes (20Hz - 200Hz) |
| Weight | 6.2 lbs / 2.81 kg (active), 5.1 lbs / 2.31 kg (passive) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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